CHECKING ON SCANTOOL STFT 2 SHOWS DEAD WHAT DOES IT MEAN?

1996 Ford Ranger

Tiny

PCMentor29

June, 30, 2014 AT 6:13 PM

My problem is I get p0306 and sometimes p0174. The #6 cylinder won't fire. It has good spark, compression and the injector checks ok with opening and holding, ohms, and noid. I was reading a troubleshooting guide on this engine and tried to hook up my laptop and ELM scan tool. I tested spraying some carb cleaner to test the O2 sensors and they seemed to respond. From this picture can you tell me why the STFT No 2 is -1 across the board? Thanks.

1 Answer

Tiny

hmac300

July, 1, 2014 AT 6:23 AM

Check yoru fuel pressure with a gauge probably low autoparts rent it.

Please login or register to post a reply.

Read Codes Like a Pro
How to gather codes Ford Explorer
Code Read Retrieval/Clear Honda Civic
Code Read Retrieval/Clear Mercedes-Benz C230